package al4th.chp1;

import al4th.StdLib.StdOut;
/**
 * @Author : wanghongfu
 * @Date : Created in 下午9:18  17/10/17
 * @Email 1583505981@qq.com
 * @Description:
 */
public class Ex_1_1_07 {
    public static void main(String[] args) {
        double t= 9.0;
        while(Math.abs(t-9.0/t) > .000001){
            t=(9.0/t+t)/2.0;
            StdOut.printf("%.5f\n",t);
        }
    }
}
